How does a mare most likely exhibit acceptance of a stallion for breeding?

A mare's acceptance of a stallion for breeding is commonly displayed through specific behavioral cues that indicate her readiness to mate. The correct answer involves the mare elevating her tail, exhibiting eversion of the clitoris, and leaning towards the teaser stallion. This posture suggests that she is in a receptive state, signaling to the stallion that she is ready for mating.

The elevation of the tail is a prime visual signal, allowing the stallion access to her hindquarters. The eversion of the clitoris is another physiological response that typically occurs during estrus, showcasing her willingness and biological readiness to engage in breeding. Additionally, leaning toward the teaser indicates not only acceptance but also a level of attraction to the stallion, further solidifying her receptivity.

Other behaviors such as running away or making loud whinnies do not reflect acceptance; instead, they are signs of fear or stress. Standing still and snorting, while this may indicate interest or curiosity, does not convey the same clear and affirmative readiness for breeding as the correct choice does. This understanding of mare behavior is crucial for successful breeding management in equine practices.